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中国农学通报

中国农学通报 ›› 2013, Vol. 29 ›› Issue (36): 273-280.doi: 10.11924/j.issn.1000-6850.2012-4016

• 农学 农业基础科学 • 上一篇    下一篇

扇形试验设计在检测农作物种植密度的应用研究

杜成章 李艳花 宗绪晓 陈红 王萍 张继君 胡志刚   

  • 收稿日期:2012-12-12 修回日期:2013-05-21 出版日期:2013-12-25 发布日期:2013-12-25

Application of Fan Test Design in Detection of Crop Density

  • Received:2012-12-12 Revised:2013-05-21 Online:2013-12-25 Published:2013-12-25

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摘要： 为了检验扇形试验设计用于检测农作物种植密度的可行性，确定蚕豆新品种‘通蚕鲜8号’在重庆地区的最佳种植密度。应用扇形试验设计方法，经2年重复试验，研究结果表明应用扇形试验设计检验蚕豆种植密度是可行的。‘通蚕鲜8号’在重庆最佳种植密度范围在86805~106110株/hm2内，其中种植密度为93615株/hm2时产量达最高水平。

关键词: 云南, 云南

Abstract: In order to test the feasibility of the fan test design used in detecting crop density, and determine the optimum planting density of a new faba bean variety ‘Tongcanxian No.8’ in chongqing,the fan test design was be used in the two year repeated test. The results showed that the fan test design in application of detecting faba bean density was feasible. The optimum planting density rage of ‘Tongcanxian No.8’ was 86805-106110 plants per hectare. While the density was 93615 plants per hectare, yield of faba bean reached the highest level.